Charging case



FIG. 1 is a top, front, right side perspective view of a charging case, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a front elevation view thereof; and,

FIG. 7 is a back elevation view thereof.

In the drawings, the broken lines depict environmental subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a charging case, as shown and described. 